<!DOCTYPE html>
<html>
    <head>
        <!-- 页面meta -->
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>传智健康</title>

        <meta name="description" content="传智健康">
        <meta name="keywords" content="传智健康">
        <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
        <!-- 引入样式 -->
        <link rel="stylesheet" href="../plugins/element-ui/lib/theme-chalk/index.css">
        <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
        <link rel="stylesheet" href="../css/style.css">
    </head>
    <body class="hold-transition">
        <div id="app">
            <div class="content-header">
                <h1>统计分析<small>会员数量</small></h1>
                <!--日历-->
                <input type="text" name="text" class="demo-input" style="text-align:center" placeholder="请输入起始日期范围" id="begin">
                至
                <input type="text" name="text" class="demo-input" style="text-align:center" placeholder="请输入结束日期范围" id="end">
                <input type="button" value="查询" onclick="selectByDate(params)">
                <input type="button" name="reset"  class="btn" value="重置"  onclick="defaultDate()">

                <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                    <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                    <el-breadcrumb-item>统计分析</el-breadcrumb-item>
                    <el-breadcrumb-item>会员数量</el-breadcrumb-item>
                </el-breadcrumb>
            </div>
            <div class="app-container">
                <div class="box">
                    <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
                    <div id="chart1" style="height:600px;"></div>
                </div>
            </div>
        </div>
    </body>
    <!-- 引入组件库 -->
    <script src="../js/vue.js"></script>
    <script src="../plugins/element-ui/lib/index.js"></script>
    <script src="../js/jquery.min.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <script src="../plugins/echarts/echarts.js"></script>
    <script src="../js/laydate/laydate.js"></script>
    <script type="text/javascript">
        // 基于准备好的dom，初始化echarts实例
        var myChart1 = echarts.init(document.getElementById('chart1'));

        // 使用刚指定的配置项和数据显示图表。
        var memberOption = {
            title: {
                text: '会员数量'
            },
            tooltip: {},
            legend: {
                data:['会员数量']
            },
            xAxis: {
                data: []
            },
            yAxis: {
                type:'value'
            },
            series: [{
                name: '会员数量',
                type: 'line',
                data: []
            }]
        };

        //获取文本框参数
        var params = {
            beginParam:"",
            endParam:""
        };

        defaultDate();

        //起始日历
        var firstLayDate = laydate.render({
            elem: '#begin',
            type: 'month',
            max:"0",
            done: function(value, date){
                // console.log(value); //得到日期生成的值，如：2017-08

                //控制结束日历的起始值
                endLayDate.config.min={
                    year:date.year,
                    month:date.month,
                };
                params.beginParam = value + "-01";
                console.log(params.beginParam);
            }
        });

        //结束日历
        var endLayDate = laydate.render({
            elem: '#end',
            type: 'month',
            max:"0",
            done: function(value, date){
                // console.log(value); //得到日期生成的值，如：2017-08
                //获取该月最后一天
                var endDate = laydate.getEndDate(date.month, date.year);
                //console.log(endDate);
                params.endParam = value + "-" + endDate;
                //console.log(params.endParam);
                //console.log(params);
            }
        });




        myChart1.setOption(memberOption);
        function defaultDate() {
            axios.get("http://localhost:9002/report/getMemberReport.do", params).then((res) => {
                if (res.data.flag) {
                    //myChart1.setOption();
                    memberOption.xAxis.data = res.data.data.months;
                    memberOption.series[0].data = res.data.data.memberCount;
                    myChart1.clear();
                    myChart1.setOption(memberOption);
                }
            });
        }

            /*$("#id").onclick(function() {

                $("input[name='reset']").val(""); // 清空并获得焦点
            });
*/

        function selectByDate(param) {
            axios.post("http://localhost:9002/report/getMemberReportByDate.do",params).then((res)=>{
                if (res.data.flag) {
                    //myChart1.setOption();
                    //console.log(res.data.data);
                    memberOption.xAxis.data = res.data.data.months;
                    memberOption.series[0].data = res.data.data.memberCount;
                    myChart1.clear();
                    myChart1.setOption(memberOption);
                }else {
                    alert(res.data.message);
                }

                //console.log(res.data.message);
            });
        }


        $(function(){
            $("input[name='reset']").click(function() {
                params.beginParam = "";
                params.endParam = "";
                document.getElementById('begin').value = "";
                document.getElementById('end').value = "";
            });
        })
    </script>
</html>
